YearToAvoid

2006 Pontiac Grand Prix Problems, Recalls & Reliability

Verdict

Caution

Complaint Index

67/100

#2 most-complained of 4 Grand Prix years

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

The 2006 Pontiac Grand Prix has 239 owner complaints and 1 safety recall on file with NHTSA. Its Complaint Index is 67 out of 100 — #2 highest of 4 Grand Prix model years (verdict: Caution). The most reported problem area is electrical system (93 complaints, 39% of the total). Complaints report 17 crashes, 21 fires, and 22 injuries.

Complaints
239
Recalls
1
Crashes / fires
17 / 21
Injuries / deaths
22 / 0
NHTSA overall rating
Not rated
EPA combined MPG
20
17 city / 26 hwy

Top 2006 Pontiac Grand Prix problems

NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.

  1. Electrical System93 (39%)
  2. Transmission & Powertrain61 (26%)
  3. Engine44 (18%)
  4. Steering42 (18%)
  5. Brakes24 (10%)
  6. Airbags19 (8%)
  7. Suspension, Wheels & Tires17 (7%)
  8. Visibility & Wipers9 (4%)
  9. Other8 (3%)
  10. Fuel System5 (2%)
2006 Pontiac Grand Prix complaints: complaints filed per quarter212005 Q42008 Q42011 Q12013 Q12015 Q12017 Q12019 Q22021 Q2
330 complaints filed with NHTSA from 2005 Q4 to 2023 Q3; peak 2014 Q3 (21).

2006 Pontiac Grand Prix recalls

1 NHTSA recall campaign list this model year.

  1. NHTSA 14V400000Jul 3, 2014Electrical System5,877,718 vehicles

    Electrical system:ignition

    This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

    Risk: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.

    Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.

2006 Pontiac Grand Prix fuel economy and fuel cost

City
17 MPG
Highway
26 MPG
Combined
20 MPG
Annual fuel cost (EPA)
$4,000
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2006 compared with other Grand Prix years

Complaint Index by model year (0 = fewest issues, 100 = most)02550751002005200620072008
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2005Good0148119.5
2006Caution67239120
2007Avoid100220320
2008Good33142120

All Pontiac Grand Prix years: best and worst →

Frequently asked questions

Is the 2006 Pontiac Grand Prix a reliable year?
Judged by NHTSA owner complaints and recalls, the 2006 Pontiac Grand Prix ranks #2 of 4 among Grand Prix model years (Complaint Index 67/100, verdict: Caution). It has 239 complaints and 1 recalls on file. This reflects reported safety-related problems, not an overall reliability rating.
What are the most common problems with the 2006 Pontiac Grand Prix?
The most reported problem areas are electrical system (93 complaints), transmission & powertrain (61 complaints), and engine (44 complaints). The median mileage at the time of failure in complaints that report it is 93,250 miles.
Does the 2006 Pontiac Grand Prix have any recalls?
Yes — NHTSA lists 1 recall campaign for the 2006 Pontiac Grand Prix, most recently reported 2014, covering electrical system.
What is the fuel economy of the 2006 Pontiac Grand Prix?
EPA rates the 2006 Pontiac Grand Prix at 20 MPG combined (17 city / 26 highway), with an estimated annual fuel cost of $4,000. Where several configurations exist, the median is shown.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.